In what looks like a kiddified version of that Everything You Always Wanted to Know About Sex segment inside a lothario’s head, Pixar’s new film, Inside Out, features personifications of individual emotions – joy, sadness, anger, disgust and fear – that are competing to control a small girl called Riley. Could this be the most abstract effort yet from this pioneering animation outfit?

Well, the first trailer has now been released, and there’s now a little flesh on the bones. The back end of the 1’40” teaser features the requisite pop-eyed kid, uncertain over moving house, dolefully registering her feelings to a soundtrack of Aerosmith’s Sweet Emotion (and capped with a card wittily claiming this is a “major emotion picture” – I think we can see where this is going).

But it’s the first part of the teaser that is bit of a departure: Pixar have ransacked their own back catalogue for clips to illustrate the emotions in question. Toy Story, Up, Finding Nemo, Monsters Inc, Wall-E ... even A Bug’s Life and Brave get a look-in in the blizzard of funnies and heartstring-tuggers that flood past.

So have you now got Inside Out on the brain? Or would you rather forget the whole thing? Let us know in the comments below.